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Knowledge Gaps From the IPCC Special Report on the Ocean and Cryosphere in a Changing Climate and Recent Advances
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Oceanobs'19: An Ocean of Opportunity. Volume III
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Environmental Contaminants in Aquatic Systems and Chemical Safety for Environmental and Human Health, Volume II
This Research Topic is Volume 2 in the Environmental Contaminants in Aquatic Systems and Chemical Safety for Environmental and Human Health series: Given the finite supply of water available for human use, the continued chemical contamination of the aquatic environment may pose a significant human health hazard. Consequently, an effort must be made to develop ambient water quality criteria to protect human health and preserve the integrity of the aquatic environment. In developing water quality criteria based on human health effects, information on sources of exposure, pharmacokinetics, and adverse effects must be carefully evaluated and acknowledged. Information and fundamental knowledge on the sources of exposure are needed to determine the contribution of exposure from water relative to all other sources.
Changing Arctic Ocean
The Arctic is the most northern part of our Earth. It is a huge area that spans over several countries including; Canada, Denmark (Greenland), Finland, Iceland, Norway, Sweden, Russia, and the USA. However, the largest part of the Arctic is not on land but is covered by water – the Arctic Ocean. For hundreds of thousands of years, large parts of the Arctic Ocean were covered by ice all year around. Many animals, such as polar bears, Arctic foxes, seals, fish and birds, and even some people have made this icy place their home. They have learned to live with the ice, and some animals even need it to live. But recently, things in the Arctic have been changing. You have probably already heard ...
The microbial ferrous wheel: iron cycling in terrestrial, freshwater, and marine environments
In the past 15 years, there has been steady growth in work relating to the microbial iron cycle. It is now well established that in anaerobic environments coupling of organic matter utilization to Fe reduction is a major pathway for anaerobic respiration. In iron-rich circumneutral environments that exist at oxic-anoxic boundaries, significant progress has been made in demonstrating that unique groups of microbes can grow either aerobically or anaerobically using Fe as a primary energy source. Likewise, in high iron acidic environments, progress has been made in the study of communities of microbes that oxidize iron, and in understanding the details of how certain of these organisms gain ene...
Climate Change 2021 – The Physical Science Basis
The Working Group I contribution to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) provides a comprehensive assessment of the physical science basis of climate change. It considers in situ and remote observations; paleoclimate information; understanding of climate drivers and physical, chemical, and biological processes and feedbacks; global and regional climate modelling; advances in methods of analyses; and insights from climate services. It assesses the current state of the climate; human influence on climate in all regions; future climate change including sea level rise; global warming effects including extremes; climate information for risk assessment and regional adaptation; limiting climate change by reaching net zero carbon dioxide emissions and reducing other greenhouse gas emissions; and benefits for air quality. The report serves policymakers, decision makers, stakeholders, and all interested parties with the latest policy-relevant information on climate change. Available as Open Access on Cambridge Core.
Discovery Science
This book constitutes the refereed proceedings of the 6th International Conference on Discovery Science, DS 2003, held in Sapporo, Japan in October 2003. The 18 revised full papers and 29 revised short papers presented together with 3 invited papers and abstracts of 2 invited talks were carefully reviewed and selected from 80 submissions. The papers address all current issues in discovery science including substructure discovery, Web navigation patterns discovery, graph-based induction, time series data analysis, rough sets, genetic algorithms, clustering, genome analysis, chaining patterns, association rule mining, classification, content based filtering, bioinformatics, case-based reasoning, text mining, Web data analysis, and more.
Phaeocystis, major link in the biogeochemical cycling of climate-relevant elements
This volume offers a selection of papers presented at the final meeting of Working Group # 120 "Phaeocystis, major link in the biogeochemical cycling of climate-relevant elements", of the Scientific Committee on Oceanic Research (SCOR). It features papers by various top authors in the field, covering topics that reach from the organism level to ecosystem dynamics. It also includes a synthesis of all the presentations of the meeting.
Elements of Ecology
KEY BENEFIT:Elements of Ecology, Sixth Edition maintains its engaging, reader-friendly style as it explains the basic principles of ecology. The text is updated to include new chapters on current ecological topics; new part introductions to connect the subfields of ecology; and new in-text features to encourage students to interpret the ecological data, research, and models used throughout the text. Abundant, accessible examples illustrate and clarify the text's emphasis on understanding ecological patterns within an evolutionary framework. Additionally, the text employs new study questions requiring students to make connections and apply their knowledge. KEY TOPICS: Introduction and Backgro...
